Make An IoT Gas Level Control System Using MQ-2 Gas Module & Led With BLYNK NodeMCU ESP-12e Board

Опубликовано: 20 Март 2026
на канале: REES52

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Welcome to Our Channel REES52
In this video,In this project, we have used to design an IOT based Gas level sensor using Node MCU by interfacing with Blynk application and level for gas will be shown on Leds. If level increases to high level then red led will glow and if decreases to low level then the green led will glow.

📦📦📦This kit includes :📦📦📦
Node MCU (esp82 66-12e v1.0) Wi-Fi Board -1
NodeMcu USB cable - 1
MQ-2 Gas Sensor -1
Jumper Wires (male to male) – 20 pcs each
830 pt. breadboard - 1
Green and red led - 1 pc each

You can purchase all these components from our website www.rees52.com

Subscribe our channel to get more videos of given projects - (Previous videos available in the link)
📗📗📗Project List📗📗📗
1- Turn On/Off led via web Server
2- Measure Temperature and Humidity using DHT11 & ESP8266-12E using Blynk IOT application
3- Make a Gas Level Monitoring System using MQ-2 Gas Sensor Module with NodeMCU ESP8266-12E Board
4- Make a IOT LDR Alarm circuit using LDR module and NodeMCU ESP8266-12E Wi-Fi Module
5- Make a IoT based Led Control System using MQTT Box Web Application using Led and ESP8266-12e Wi-Fi board
6- Make an IoT based Temperature level indicator using Leds and DHT11 Module with ESP8266-12e Wi-Fi board
7- Make a IoT Based Soil Moisture Monitoring system using Soil Moisture Sensor with ESP8266-12e Board
8- Make An IoT Based Tilt Switch Alarm Using Tilt Switch And Buzzer With NodeMCU ESP8266-12e Wi-Fi Board
9- Make An IoT Based Gas Level Controlling System Using MQ-2 Gas Sensor Module And Led With NodeMCU ESP8266-12e Board
10-Make A Led Chaser Circuit Using Leds With NodeMCU ESP8266-12E Wi-Fi Board

💰💰💰Purchase Link💰💰💰
https://rees52.com/robots-kits/4848-i...

🧾🧾🧾User Manual🧾🧾🧾
KIT - https://rees52.com/robots-kits/4848-i...
PROJECT - https://rees52.com/diy-iot/4846-make-...

🎁🎁🎁Discount🎁🎁🎁
Get 5% discount on your first purchase, Use "FLAT5"

📝📝📝Codes & Schematics📝📝📝
https://drive.google.com/open?id=1C7d...

📝📝📝Blynk Application📝📝📝
Google play store (for android) - https://play.google.com/store/apps/de...
ios - https://apps.apple.com/us/app/blynk-i...

📝📝📝Libraries📝📝📝
(In our documentation link)
https://rees52.com/diy-iot/4846-make-...